Hi Gert, Gert Doering wrote on 23/2/2018 9:34 πμ: > Hi, > > On Thu, Feb 22, 2018 at 11:48:05PM +0200, Tassos Chatzithomaoglou wrote: >> Lately we revisited the topic, opened a case and TAC informed us about bug >> CSCuy92828, where it's clearly written that hw switched IPv6 traffic isn't >> returned by SNMP (that explains the wrong counters). Bug is still open (as >> enhancement but with a very low number of support cases), so it gives us >> hope that it's not an hw limitation of N77k, but rather a sw one. > Is N77k using the same EARL as Sup720? In that case, you're lost - it's > a hardware limitation that cannot be fixed or workarounded, the chip is > counting IPv6 transit traffic on the IPv4 counters. > > (I ran into this on Sup720 systems, and that's what came back from TAC) > > If it's a different forwarding engine, no idea... > > gert
Although not 100% sure, i believe SUP2E is using EARL8 like SUP2T. On the other hand, F3 cards use a SoC design, so i don't know if there are any relevant differences with M3 (also using EARL8). -- Tassos _______________________________________________ cisco-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
